Detailed Description  Main Specifications CD-1700 furnace is the most cost effective bench-top high temperature muffle furnace. The furnace consists of high quality alumina fiber brick and MoSi2 heating elements with special design, and furnace temperature is controlled by high precision digital controller with accuracy +/-1 deg oC and 51 segments programmable up to 1700 oC or 3092 oF. It is an ideal tool for materials annealing and sintering in your research laboratory